Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Elena A. Guliants"'
Autor:
Elena A. Guliants, Yamin Liu, Jinping Wang, Ya-Ping Sun, Christopher E. Bunker, Ping Wang, William K. Lewis, K. A. Shiral Fernando, Sushant Sahu, Fan Yang
Publikováno v:
Langmuir. 30:8631-8636
Carbon "quantum" dots (or carbon dots) have emerged as a new class of optical nanomaterials. Beyond the widely reported bright fluorescence emissions in carbon dots, their excellent photoinduced redox properties that resemble those found in conventio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afcadb2c21776d7fc18020f0ef142027
https://doi.org/10.1021/la5010209
https://doi.org/10.1021/la5010209
Autor:
Paul A. Jelliss, Steven W. Buckner, Ashish Patel, Elena A. Guliants, Christopher E. Bunker, Stephen W. Chung
Publikováno v:
Solid State Sciences. 23:8-12
Aluminum nanoparticles synthesized by titanium (IV) isopropoxide-initiated decomposition of alane have been passivated and capped using oligomerization of 1,2-epoxyhexane. Preliminary synthetic protocols with this capping agent, where the nanoparticl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c464b6e44bf54f66e907e0f0266f0278
https://doi.org/10.1016/j.solidstatesciences.2013.06.001
https://doi.org/10.1016/j.solidstatesciences.2013.06.001
Autor:
Ya-Ping Sun, Juan Xu, K. A. Shiral Fernando, Sushant Sahu, Yamin Liu, Mohammed J. Meziani, Ping Wang, Li Cao, Christopher E. Bunker, Elena A. Guliants, Haijun Qian, Ge Peng
Publikováno v:
Langmuir. 28:16141-16147
The carbon dots in this study were small carbon nanoparticles with the particle surface functionalized by oligomeric poly(ethylene glycol) diamine molecules. Upon photoexcitation, the brightly fluorescent carbon dots in aqueous solution served the fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3178a5eb2e5eb10d15eb7c2ce99853bd
https://doi.org/10.1021/la302506e
https://doi.org/10.1021/la302506e
Autor:
Elena A. Guliants, Haijun Qian, Alexander Parenzan, Sushant Sahu, Ya-Ping Sun, Li Cao, Parambath Anilkumar, Juan Xu, Kenneth N. Tackett, Christopher E. Bunker
Publikováno v:
ChemPhysChem. 12:3604-3608
Carbon nanomaterials have generated a tremendous amount of attention in the scientific community. While most of the research and development efforts have been on fullerenes, carbon nanotubes, and graphene sheets, carbon nanoparticles (which are often
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e0f3a82e35189b05848df9e3a364381
https://doi.org/10.1002/cphc.201100640
https://doi.org/10.1002/cphc.201100640
Autor:
Stephen W. Chung, Steven W. Buckner, Elena A. Guliants, Paul A. Jelliss, Christopher E. Bunker
Publikováno v:
Journal of Physics and Chemistry of Solids. 72:719-724
Here we present a model describing the particle size dependence of the oxidation enthalpy of aluminum nanoparticles. The model includes the size dependence of the cohesive energy of the reactant particles, the size dependence of the product lattice e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a337b08adf851b84eb44a7dfcf249483
https://doi.org/10.1016/j.jpcs.2011.02.021
https://doi.org/10.1016/j.jpcs.2011.02.021
Autor:
Thomas M. Sexton, Barbara A. Harruff, Andrew T. Rosenberger, William K. Lewis, Christopher E. Bunker, Elena A. Guliants, Joseph R. Gord
Publikováno v:
The Journal of Physical Chemistry C. 115:70-77
Aluminum nanoparticles have been a subject of active investigation in recent years because of their potential to enhance the energy content of energetic materials. The associated kinetics of the chemical reaction and energy release are, in many cases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ede8b1122c85808acc8e9d907070665
https://doi.org/10.1021/jp107264h
https://doi.org/10.1021/jp107264h
Autor:
Mohammed J. Meziani, Xin Wang, Christopher E. Bunker, Li Cao, Fushen Lu, Elena A. Guliants, Ya-Ping Sun
Publikováno v:
The Journal of Physical Chemistry C. 114:20941-20946
Well-dispersed and functionalized carbon nanotubes exhibit visible fluorescence emissions due to passivated defects on the nanotube surface. It was found in this study that the defects in nanotubes could be decorated by an inorganic salt, which augme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8772bd5fbf29cc56ab817b4919361149
https://doi.org/10.1021/jp1046408
https://doi.org/10.1021/jp1046408
Autor:
Marcus J. Smith, Elena A. Guliants, Barbara A. Harruff, Joseph R. Gord, Donald K. Phelps, Andrew T. Rosenberger, Christopher E. Bunker, Christopher A. Crouse, Jonathon E. Spowart, K. A. Shiral Fernando, William K. Lewis
Publikováno v:
The Journal of Physical Chemistry C. 114:6377-6380
Organically capped metal nanoparticles are an attractive alternative to more conventional oxide-passivated materials, due to the lower reaction temperatures and the possibility of tuning the organic coating. Sonochemical methods have been used to pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e2baa52272cc78829cdd812f52b3b65
https://doi.org/10.1021/jp100274j
https://doi.org/10.1021/jp100274j
Autor:
K. A. Shiral Fernando, Mohammed J. Meziani, Alex Kitaygorodskiy, Heting Li, Ya-Ping Sun, Elena A. Guliants, Fushen Lu, Christopher E. Bunker
Publikováno v:
The Journal of Physical Chemistry C. 114:3318-3322
Alane (AlH3) has attracted much recent attention for various energy related applications. Amines are commonly used as stabilization agents in alane complexes, with N-methylpyrrolidine (NMP) in part...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::453825f574824fd79dc6bf1c5d348f19
https://doi.org/10.1021/jp911859z
https://doi.org/10.1021/jp911859z
Autor:
Christopher E. Bunker, Mohammed J. Meziani, Heting Li, Fushen Lu, Elena A. Guliants, Ya-Ping Sun
Publikováno v:
The Journal of Physical Chemistry C. 113:20539-20542
Nanoscale structural cavities in ionomer membrane films were used as templates for the facile synthesis of small aluminum nanoparticles via catalytic decomposition of an alane precursor. The loading of reactive aluminum in the composite film could be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f489e141405c22beed84ff6ab262dfdd
https://doi.org/10.1021/jp908681p
https://doi.org/10.1021/jp908681p